TY  - RPRT
TI  - Radioactivity of the rocks of the batholith of southern California
AU  - Esper S. Larsen
AU  - N.B. Keevil
PY  - 1947
DO  - 10.1130/0016-7606(1947)58[483:rotrot]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70220013
ID  - 70220013
ER  -